// JavaScript Document
var xmlHttp

function updateNoteList()
{ 
    xmlHttp=GetXmlHttpObject();
    if (xmlHttp==null)
    {
	alert ("您的浏览器不支持AJAX！");
	return;
    } 
    var url="/note/publiclist/";
    xmlHttp.onreadystatechange=stateChanged;
    xmlHttp.open("GET",url,true);
    xmlHttp.send(null);
}

function stateChanged()
{ 
    if (xmlHttp.readyState==4)
    { 
	document.getElementById("notelist").innerHTML=xmlHttp.responseText;
    }
}

function GetXmlHttpObject()
{
    var xmlHttp=null;
    try
    {
	// Firefox, Opera 8.0+, Safari
	xmlHttp=new XMLHttpRequest();
    }
    catch (e)
    {
	// Internet Explorer
	try
	{
	    xmlHttp=new ActiveXObject("Msxml2.XMLHTTP");
	}
	catch (e)
	{
	    xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");
	}
    }
    return xmlHttp;
}

